Light intensity: 1500-2000mW/cm, 7 watt LED.
BEEP at each 5-seconds to indicate remaining curing time.
Various Curing Time: seven preset curing time 5/10/15/20 seconds.
Three Preset Programs.
Inner Build-in light meter within the base.
Cord/cordless rechargeable: When running out of the battery, the unit Dental Wireless LED Curing light DY400-4 can be operated directly with the switching power adapter. More Details »